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Published on: November 26, 2019
Smartphone-Based Platform for Secure Multi-Hop Message Dissemination in VANETs
Hiram Galeana-Zapién1, Miguel Morales-Sandoval1, Carlos A Leyva-Vázquez1
1Cinvestav Tamaulipas, Ciudad Victoria C.P. 87130, Mexico.
This study introduces a smartphone platform for secure multi-hop message dissemination in Vehicular Ad-hoc Networks (VANETs). It addresses limitations in current systems by enabling robust communication and security for intelligent transportation systems.
Area of Science:
- Computer Science
- Electrical Engineering
- Transportation Systems
Background:
- Vehicular Ad-hoc Networks (VANETs) are vital for Intelligent Transportation Systems (ITS), enabling vehicle-to-vehicle communication for safety and entertainment.
- Current VANET realizations are hindered by high costs, lack of standardization, and limited smartphone platform capabilities, especially in multi-hop communication and security.
- Existing research often relies on simulations, lacking real-world performance evaluations on smart devices for secure message dissemination.
Purpose of the Study:
- To design and evaluate a fully on-device platform for secure multi-hop message dissemination in VANETs using smartphones.
- To address the critical requirements of multi-hop communication and integrated security services for VANETs.
- To provide a practical, infrastructure-less solution for secure message exchange in intelligent transportation.
Main Methods:
- Developed an on-device platform integrating a location-based protocol for relay node selection and retransmission criteria in VANETs.
- Incorporated a novel certificateless cryptographic scheme for data integrity and node authentication.
- Focused on practical implementation and performance evaluation on smart devices, moving beyond simulations.
Main Results:
- Successfully designed a platform enabling secure multi-hop message dissemination on smart devices.
- Demonstrated the feasibility of using smartphones as nodes for advanced VANET functionalities.
- Validated the effectiveness of the certificateless cryptographic scheme in an infrastructure-less VANET environment.
Conclusions:
- The developed platform fills a critical gap in practical, secure, and multi-hop VANET communication using readily available smartphones.
- This approach offers a cost-effective and scalable solution for enhancing intelligent transportation systems.
- The findings pave the way for more robust and secure vehicle-to-vehicle communication networks.
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